    /*
    NAME:Load page
    APPLICATION: <body onload="fnc_initialization2('div_loading','div_loaded')">
    DESCRIPTION: change object to other object after all controls on page are loaded
    */
    function fnc_initialization(s_start, s_after_load)
    {
       document.getElementById(s_start).style.visibility = "hidden";
       document.getElementById(s_after_load).style.  visibility = "visible";
       
    }
        function fnc_initialization2(s_start, s_after_load)
    {
       document.getElementById(s_start).style.display= "none";
       document.getElementById(s_after_load).style.display= "block";
       
    }
    /*-------------------------------------------------------------------------*/
    
    /*
    NAME:Change picture
    APPLICATION: <img />
    DESCRIPTION: classical function which change image address it looks that image is changed with other
    */
    function fnc_change_picture(s_id_picture,s_changed_picture_address)
    {
        document.getElementById(s_id_picture).src=s_changed_picture_address;
    }
    /*-------------------------------------------------------------------------*/
    
    /*
    NAME:Not displaying object
    APPLICATION: any
    DESCRIPTION: set a property of object to not to show
    */
    function fnc_hide_object(s_id)
    {
        document.getElementById(s_id).style.display= "none";
    }
    /*-------------------------------------------------------------------------*/
    
        /*
    NAME:Displaying object
    APPLICATION: any
    DESCRIPTION: set a property of object to show
    */
    function fnc_show_object(s_id)
    {
        document.getElementById(s_id).style.display= "block";
    }
    /*-------------------------------------------------------------------------*/
